Global
Dieseko’s 108 ton Offshore Upending Vibratory Hammer is a DNV-certified tool for offshore lifting and pile installation appliances. This machine was developed for the efficient and safe installation of Anchor Piles and Pin Piles in the renewable energy market.
- Upending Mono Vibratory Hammer
- DNV Certified for offshore Lifting appliances
- Innovating tilting bracket for extra lifting capacity
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Eccentric moment
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Total weight
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Maximum lifting weight
Main features of the 500MU
- Developed for heavy duty offshore pile installation
- No additional tilting equipment needed
- Minimal deck space needed on the vessel
- Short installation times and minimal noise emissions
- Forced lubrication cooling system
- Huge time savings, thus cost savings
- Makes your machine suitable for multiple applications
This Offshore Upending Vibratory Hammer weighs 108,000 kg and has a lifting capacity of another 301,000 kilograms. The Vibro Hammer has 500kgm of eccentric moment and is driven by two power units that supply 3,200 litres of hydraulic oil under a pressure of 320 bar. This 500MU is a 12-eccentric vibratory hammer. A separate electric-hydraulic power pack powers the Upend System. The upend system allows the machine to tilt and pick up a horizontal stored tube. This saves a lot of time and makes additional auxiliary tilting and lifting equipment unnecessary.
This technology produces minimal noise levels and it allows thinner steel layers for the piles, leading to a significant reduction in CO2 emissions.
PVE 500MU
This unique Upending Vibratory Hammer is part of our rental fleet. The 500MU provides a real USP when deck space is limited.
Specifications
Excentric Moment
500 kgm
Total weight
108 t
Maximum lifting weight
301 t
Minimum tube diameter
2,200 mm
Maximum tube diameter
4,900 mm
Oil flow
3,200 l/min
Oil pressure *)
320 bar
Oil pressure for tilting
250 bar
*) for vibrating, clamps and locking
Development
During the development of this machine, the engineering team encountered many challeges. These led to important innovations: a newly designed tilting bracket, increased lifting capacity, as well as a hydraulic safety lock that is activated during the pile upending procedure.
Power & Emission
Now more than ever zero-emission are key. This important aspect is also part of Dieseko’s strategy. Two coupled PVE 1600, Stage-V, Power Packs provide the required 3,200L oil flow. Controlling the clamps and the upending and locking system is done with a 100% emission-free electric-hydraulic power unit.
Our team has great drive and enthusiasm to support and accelerate the energy transition by developing innovative foundation solutions. The 500MU is a great example of that.”
Inspiration from the 300MU lead to the first upending vibro hammer
The PVE 500MU is a further development of the patented PVE 300MU Upending Vibratory Hammer. Dieseko’s Upending concept was first introduced in 2012 at the Global Tech I wind farm in Germany.
300MU in Hochtief Global Tech I project
In this project 240 PIN piles, up to 60 meters in length were picked up, positioned and vibrated directly for the first time in history, without an auxiliary crane. With this efficient way of installation, Dieseko opened the eyes of the world to the use of Vibratory Hammers in offshore applications.
We test, test and test until everything is 100% secured to perform perfectly.”
Want our expertise? Connect with us!
Rob Eijkens
Offshore Business Development & Technical Manager Offshore
Jolanda van den Brink
Sales Director
Mayor de Vries unveils new PVE 500MU
PVE 500MU passed the DNV offshore classification test
